Favorite caliber is 30-06 Springfield. Favorite bullet depends on what the game is I'm going after. Coyotes, Wolves, Wolverine, and Lynx, Speer 125gr TNT. Wolves and Caribou, Sierria 165gr HPBT. Moose, Black Bears, and Grizzlies, Nosler 180gr Partition. Shooting from a stand over bait for Black Bear, or floating a river where Grizzlies can be up close and personal, 220gr Nosler Partition.